February Weather in Yoichi, Japan

Last updated: August 23, 2025

In February, the average temperature in Yoichi, Japan hovers around -3°C (27°F), with minimums dipping to -13°C (9°F) and maximums reaching up to 7°C (44°F). Expect 103 mm (4.0 in) of precipitation over 22 days, contributing to an average humidity of 83%.

February Temperature in Yoichi

In February in Yoichi, the average temperature is -3°C (27°F). The maximum can reach 7°C (44°F), while the minimum can dip as low as -13°C (9°F). Travelers should be prepared for chilly weather and dress in layers to stay warm while exploring the area.

February Weather in Yoichi: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Yoichi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yoichi, February typically has an average temperature of -3°C (27°F), with highs reaching up to 7°C (44°F) and lows dropping to around -13°C (9°F).

Data source: Temperature data for Yoichi generated using information from the Copernicus Climate Change Service.

February Precipitation in Yoichi

In Yoichi in February, the precipitation amount is 103 mm (4.0 in) occurring over the course of 22 days.

February Precipitation Trends in Yoichi

The chart displays monthly precipitation patterns in Yoichi, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Yoichi, February typically receives around 103 mm (4.0 inches) of precipitation spread over approximately 22 days.

Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

February Humidity in Yoichi

In Yoichi in February humidity is 83%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that wraps around you, making every breath feel heavy and the air almost damp with cold. Traveling in such conditions can be quite challenging, as the moisture in the air makes the cold penetrate deeper, making it essential to dress warmly and stay active to ward off the chill.

February Average Humidity in Yoichi

This chart illustrates the average monthly humidity levels in Yoichi, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Yoichi is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Yoichi

In Yoichi in February, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Yoichi, you can check the information here.

Maximum UV Index Levels in Yoichi for February

The chart shows the monthly maximum UV Index (UVI) for Yoichi in February, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In February, the maximum UV index in Yoichi typically reaches 3, which falls under the moderate exposure category.

Data source: Yoichi February UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How February Weather in Yoichi Compares to Other Months

Weather in Yoichi varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Yoichi, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Yoichi, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	93 mm (3.7 inches)	84%	low
February Weather	-3°C (27°F)	103 mm (4.0 inches)	83%	moderate
March Weather	1°C (35°F)	93 mm (3.7 inches)	81%	moderate
April Weather	5°C (42°F)	76 mm (3.0 inches)	81%	high
May Weather	12°C (53°F)	83 mm (3.3 inches)	86%	very high
June Weather	15°C (59°F)	99 mm (3.9 inches)	87%	very high
July Weather	20°C (69°F)	78 mm (3.1 inches)	93%	very high
August Weather	21°C (71°F)	149 mm (5.9 inches)	95%	very high
September Weather	18°C (65°F)	106 mm (4.2 inches)	88%	very high
October Weather	12°C (54°F)	146 mm (5.8 inches)	83%	moderate
November Weather	5°C (42°F)	170 mm (6.7 inches)	79%	moderate
December Weather	-1°C (30°F)	146 mm (5.7 inches)	80%	low